Sickness rate of service dogs in cynological centers of Ukraine
Abstract
Service dogs are an important asset of law enforcement agencies. Therefore, understanding their medical problems, knowing general characteristics such as numbers, age, breed, gender, and purpose is crucial to maintaining their health and readiness to perform complex tasks. Analysis and dissemination of such information is an urgent task for specialists and scientists dealing with the problems of keeping, providing, and veterinary care for service dogs. The purpose of this study was to analyse the results of statistical reports on the incidence of service dogs from 24 regional canine centres of law enforcement agencies of Ukraine. In total, data on 822 service dogs and records of 839 cases of diseases were considered. Data on the number, age, gender, and direction of use of service dogs were also analysed. It was found that internal non-contagious ailments were identified among the diseases. Most of the problems were with the gastrointestinal tract: dyspepsia, alimentary enteritis, and gastritis. It was found that among the diseases of the visual and hearing organs, otitis media and cataracts were most often detected. Traumatic injuries accounted for 16.7% of all records, most of which were classified as wounds. It was found that every seventh disease was related to the skin. Among them, two diseases had a considerable predominance: dermatitis and eczema. Another group was detected with a frequency of more than 5% – parasitic diseases, of which babesiosis was the most common. The study also found that one in twenty animals had diseases of the musculoskeletal system, of which arthritis and hip dysplasia were mainly found. Statistical calculations have shown heterogeneity in the distribution density of dogs, both in relation to the population and the area of the region. Chernivtsi Oblast had the best density indicators, and Zhytomyr Oblast had the lowest. Among service dogs, females have an advantage – sexual differentiation was 1/1.15. An even distribution of the number of service dogs by age was found, ranging from 2 to 7 years, with a weighted average age of 4.9 years. The most common breeds were: German and Belgian shepherds, as well as Labrador. Special and search dogs prevailed for their intended purpose. The practical value of this study lies in the fact that certain patterns of morbidity of service dogs provide an opportunity to change the strategy of their selection, training, and treatment to use this valuable resource more effectively
Keywords
cynological units, differentiation of diseases, number, age, breeds, sex, areas of use of service dogs
[1] Abdel Fattah, A.F., & Abdel-Hamid, S.E. (2020). Influence of gender, neuter status, and training method on police dog narcotics olfaction performance, behavior and welfare. Journal of Advanced Veterinary and Animal Research, 7(4), 655-662. doi: 10.5455/javar.2020.g464.
[2] Abdulkareem, B.O., Christy, A.L., & Samuel, U.U. (2018). Prevalence of ectoparasite infestations in owned dogs in Kwara State, Nigeria. Parasite Epidemiology and Control, 4, article number e00079. doi: 10.1016/j.parepi.2018.e00079.
[3] Ahmed, W.M., Mousa, W.M., Aboelhadid, S.M., & Tawfik, M.M. (2014). Prevalence of zoonotic and other gastrointestinal parasites in police and house dogs in Alexandria, Egypt. Veterinary World, 7, 275-280. doi: 10.14202/vetworld.2014.275-280.
[4] Allsopp, N. (2012). K9 cops: Police dogs of the world. Australia: Big Sky Publishing.
[5] Alves, J.C., Jorge, P., & Santos, A. (2021). A survey on the prevalence of diarrhea in a Portuguese population of police working dogs. BMC Veterinary Research, 17(1), article number 211. doi: 10.1186/s12917-021-02920-y.
[6] Al-Salihi, K.A., Al-Dabhawi, A.H., Al-Rammahi, H.M., & Kareem, F.A. (2019). Dirofilaria immitis infestation in imported police (K-9) dogs in Iraq: Clinicopathological and molecular investigations study. Brazilian Journal of Veterinary Research and Animal Science, 56(2), article number 152987. doi: 10.11606/issn.1678-4456.bjvras.2019.152987.
[7] Andrews, S.J., Thomas, T.M., Hauptman, J.G., & Stanley, B.J. (2018). Investigation of potential risk factors for mesenteric volvulus in military working dogs. Journal of the American Veterinary Medical Association, 253(7), 877-885. doi: 10.2460/javma.253.7.877.
[8] Bajer, A., Beck, A., Beck, R., Behnke, J.M., Dwużnik-Szarek, D., Eichenberger, R.M., Farkas, R., Fuehrer, H.-P., Heddergott, M., Jokelainen, P., Leschnik, M., Oborina, V., Paulauskas, A., Radzijevskaja, J., Ranka, R., Schnyder, M., Springer, A., Strube, C., Tolkacz, K., & Walochnik. J. (2022). Babesiosis in Southeastern, Central and Northeastern Europe: An emerging and re-emerging tick-borne disease of humans and animals. Microorganisms, 10(5), article number 945. doi: 10.3390/ microorganisms10050945.
[9] Baltzer, W.I., Owen, R., & Bridges, J. (2019). Survey of handlers of 158 police dogs in New Zealand: Functional assessment and canine orthopedic index. Frontiers in Veterinary Science, 6, article number 85. doi: 10.3389/fvets.2019.00085.
[10] Bezpalova, O.I., Klochko, A.M., Dzhafarova, O.V., Shatrava, S.O., Pchelin, V.B., Rezanov, S.A., Panova, O.O., Ivantsov, V.O., Selyukov, V.S., Kachynska, M.O., Makarenko, V.S., & Chishko, K.O. (2019). Canine support for the activities of national police units: Information guide. Kharkiv: Kharkiv National University of Internal Affairs.
[11] Burkman, K.D., Moore, G.E., & Peterson, M.R. (2001). Incidence of zoonotic diseases in military working dogs serving in Operations Desert Shield and Desert Storm. Military Medicine, 166(2), 108-111.
[12] Cobb, M.L., Otto, C.M., & Fine, A.H. (2021). The animal welfare science of working dogs: Current perspectives on recent advances and future directions. Frontiers in Veterinary Science, 8, article number 666898. doi: 10.3389/fvets.2021.666898.
[13] Coren, S. (2006). The intelligence of dogs: A guide to the thoughts, emotions, and inner lives of our canine companions. Atria: Reissue edition.
[14] Cortina, J.A. (2022). K-9’s that died while still in service. Retrieved from https://www.cpwda.com/k9_kilod.htm.
[15] Demchuk, M.V., Rudenko, V.P., & Staennyi, O.V. (2005). Disease incidence in dogs in breeding kennels. Lviv National University of Veterinary Medicine and Biotechnologies named after Gzhytskyj, 3(26), 28-32.
[16] Demchuk, M.V., & Staennyi, O.V. (2006). Ways of keeping and prevention of neurosis in service dogs. Lviv National University of Veterinary Medicine and Biotechnologies named after Gzhytskyj, 8(29), 56-59.
[17] Dissanayake, D., Jayathilaka, R., & Dangolla, A. (2021). Descriptive information on police dogs died during 2009 to 2018 in Sri Lanka. Archives on Veterinary Science and Research, AVSAR-110. doi: 10.37722/AOVSAR.2021101.
[18] Evans, R.I., Herbold, J.R., Bradshaw, B.S., & Moore, G.E. (2007). Causes for discharge of military working dogs from service: 268 cases (2000-2004). Journal of the American Veterinary Medical Association, 231(8), 1215-1220. doi: 10.2460/javma.231.8.1215.
[19] Edwards, T.H., Scott, L., Gonyeau, K.E., Howard, E.H., Parker, J.S., & Hall, K. (2021). Comparison of trauma sustained by civilian dogs and deployed military working dogs. Journal of Veterinary Emergency and Critical Care, 31(4), 498-507. doi: 10.1111/vec.13064.
[20] Fasolia, P., & Rusak, V. (2011). Clinical and biochemical status, diagnostics and treatment of dogs with signs of hepatorenal syndrome. The Animal Biology, 13(1-2), 336-340.
[21] Fleming, J.M., Creevy, K.E., & Promislow, D.E. (2011). Mortality in north American dogs from 1984 to 2004: An investigation into age-, size-, and breed-related causes of death. Journal of Veterinary Internal Medicine, 25(2), 187-198. doi: 10.1111/j.1939-1676.2011.0695.x.
[22] Fox, P.R., Puschner, B., & Ebel, J.G. (2008). Assessment of acute injuries, exposure to environmental toxins, and five-year health surveillance of New York Police Department working dogs following the September 11, 2001, World Trade Center terrorist attack. Journal of the American Veterinary Medical Association, 233(1), 48-59. doi: 10.2460/javma.233.1.48.
[23] Galatyuk, O.Ye., Romanyshyna, T.O., & Lakhman, A.R. (2019). Pathogenetic aspects of dogs’ infectious hepatitis treatment. Scientific Messenger of Lviv National University of Veterinary Medicine and Biotechnologies. Series: Veterinary Sciences, 21(94), 3-8. doi: 10.32718/nvlvet9401.
[24] Garmash, V.V. (2019). Location of Cynological units in the structure of the national police of Ukraine and in the system of the Ministry of the Internal Affairs. Law and Safety, 3(74), 24-29. doi: 10.32631/pb.2019.3.03.
[25] Gąsiorowski, M. (2019). Use of police dogs in the polish police in the opinion of dog handlers. Internal Security, 11(1), 159-168. doi: 10.5604/01.3001.0013.5350.
[26] Gudyma, T.M. (2013). Clinical and morphological blood analysis under clinical examination of dogs in breeding nursery. Lviv National University of Veterinary Medicine and Biotechnologies named after Gzhytskyj, 1(55), 43-48.
[27] Haithem, M., Wael, F., Kelany, M., & Ebada, M. (2011). Field survey on most common medicinal and surgical diseases in police guard and explosive dogs from 11/2007- 2/2010. Journal of American Science, 7(4), 816-826.
[28] Hall, K.E., Holowaychuk, M.K., Sharp, C.R., & Reineke, E. (2014). Multicenter prospective evaluation of dogs with trauma. Journal of the American Veterinary Medical Association, 244(3), 300-308. doi: 10.2460/javma.244.3.300.
[29] Hierdieva, A., Bilyi, D., Sapronova, V., & Bondar, R. (2020). Effectiveness of complex therapy for allergic pododermatitis in dog in the state of sity. Agrarian Bulletin of the Black Sea Littoral, 98, 33-40. doi: 10.37000/abbsl.2021.98.06.
[30] Is There a reason you see more male police dogs than female? (2022). Retrieved from https://iheartdogs.com/is-there-a-reason-you-see-more-male-police-dogs-than-female/.
[31] Jennings, P.B., & Butzin, C.A. (1992). Epidemiology of gastric dilatation-volvulus in the military working dog program. Military Medicine, 157(7), 369-371.
[32] Kania-Gierdziewicz, J., Pałka, S.E., Kozioł, K., & Gierdziewicz, M. (2018). Duty period and discharging reasons of police dogs. Scientific Annals of Polish Society of Animal Production, 9(4), 65-71.
[33] Kim, E., Choe, C., Yoo, J.G., Oh, S.I., Jung, Y., Cho, A., Kim, S., & Do, Y.J. (2018). Major medical causes by breed and life stage for dogs presented at veterinary clinics in the Republic of Korea: A survey of electronic medical records. PeerJ, 6, article number 5161. doi: 10.7717/peerj.5161.
[34] K10 Workingdogs B.V. Holland. Are k9 dogs male or female? (2022). Retrieved from https://k10workingdogs.com/are-k9-dogs-male-or-female/.
[35] Lagutchik, M., Baker, J., Balser, J., Burghardt, W., Enroth, M., Flournoy, S., Giles, J., Grimm, P., Hiniker, J., Johnson, J., Mann, K., Takara, M., & Thomas, T. (2018). Trauma management of military working dogs. Military Medicine, 183(2), 180-189. doi: 10.1093/milmed/usy119.
[36] Levchenko, V., & Fasolja, V. (2008). Spread of polimorbidinterual pathology in the dogs of service breeds. Scientific and Technical Bulletin of State Scientific Research Control Institute of Veterinary Medical Products and Fodder Additives and Institute of Animal Biology, 9(3), 179-183.
[37] Martini, M., Fenati, M., Agosti, M., Cassini, R., Drigo, M., Ferro, N., Guglielmini, C., Masiero, I., Signorini, M., & Busetto, R. (2017). A surveillance system for diseases of companion animals in the Veneto region. Revue Scientifique et Technique (International Office of Epizootics), 36(3), 1007-1014. doi: 10.20506/rst.36.3.2732.
[38] Martínez-Carrasco, C., Berriatua, E., Garijo, M., Martínez, J., Alonso, F.D., & de Ybáñez, R.R. (2007). Epidemiological study of non-systemic parasitism in dogs in southeast Mediterranean Spain assessed by coprological and post-mortem examination. Zoonoses and Public Health, 54(5), 195-203. doi: 10.1111/j.1863-2378.2007.01047.x.
[39] Mellor, D.J., Beausoleil, N.J., Littlewood, K.E., McLean, A.N., McGreevy, P.D., Jones, B., & Wilkins, C. (2020). The 2020 five domains model: Including human-animal interactions in assessments of animal welfare. Animals: An Open Access Journal from MDPI, 10(10), article number 1870. doi: 10.3390/ani10101870.
[40] Metropolitan Police Service. (2016). Retrieved from https://policecareers.tal.net/candidate/so/pm/6/pl/1/opp/11616-MO7-Taskforce-Kennel-Staff-Dog-Training-Establishment-Band-F/en-GB.
[41] Miterpáková, M., Antolová, D., Hurníková, Z., Dubinský, P., Pavlacka, A., & Németh, J. (2010). Dirofilaria infections in working dogs in Slovakia. Journal of Helminthology, 84(2), 173-176. doi: 10.1017/S0022149X09990496.
[42] Моkryi, Y., & Кsyonz, І. (2017). Epizootology monitoring of babezial invasion among dogs in Poltava. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Veterinary Sciences, 19(73), 149-153. doi: 10.15421/nvlvet7331.
[43] Moore, G.E., Burkman, K.D., Carter, M.N., & Peterson, M.R. (2001). Causes of death or reasons for euthanasia in military working dogs: 927 cases (1993-1996). Journal of the American Veterinary Medical Association, 219(2), 209-214. doi: 10.2460/javma.2001.219.209.
[44] Moore, G.E., Levine, M., Anderson, J.D., & Trapp, R.J. (2008). Meteorological influence on the occurrence of gastric dilatation-volvulus in military working dogs in Texas. International Journal of Biometeorology, 52(3), 219-222. doi: 10.1007/s00484-007-0115-6.
[45] National Police Dog Foundation. (2021). Retrieved from https://www.nationalpolicedogfoundation.org/faq.
[46] Nolan, J.J. (2004). Establishing the statistical relationship between population size and UCR crime rate: Its impact and implications. Journal of Criminal Justice, 32(6), 547-555. doi: 10.1016/j.jcrimjus.2004.08.002.
[47] Oliveira, J., Bortolini, M., Schaller, M., Schuchmann, R., Moore, B., & Montiani-Ferreira, F. (2020). The ophthalmic health and refractive state of working dogs in South Brazil. Open Veterinary Journal, 10(1), 22-30. doi: 10.4314/ovj.v10i1.5.
[48] Neill, D.G., Church, D.B., McGreevy, P.D., Thomson, P.C., & Brodbelt, D.C. (2014). Prevalence of disorders recorded in dogs attending primary-care veterinary practices in England. PloS One, 9(3), article number 90501. doi: 10.1371/journal.pone.0090501.
[49] Parr, J.R., & Otto, C.M. (2013). Emergency visits and occupational hazards in German Shepherd police dogs (2008-2010). Journal of Veterinary Emergency and Critical Care, 23(6), 591-597. doi: 10.1111/vec.12098.
[50] Police dog and Police horse numbers between 2009-2019. (2019). Retrieved from https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/827115/Number_of_police_dogs_and_horses_between_2009_and_2019.pdf.
[51] Police dogs. (2022). Retrieved from https://poliisi.fi/en/police-dogs.
[52] Rakha, G.M., Abdl-Haleem, M.M., Farghali, H.A., & Abdel-Saeed, H. (2015). Prevalence of common canine digestive problems compared with other health problems in teaching veterinary hospital. Veterinary World, 8(3), 403-411. doi: 10.14202/vetworld.2015.403-411.
[53] Rajakaruna (Amarakoon), R., Jayathilake, P., Wijerathna, H., Fernando, A., Ginarathne, K., Naullage, N., Silva, S., Thananjayan, K., Amarasiri, L., Jayasundara, N., Mallawa, M., & Dangolla, A. (2021). Canine vector-borne diseases of working dogs of the Sri Lanka Air Force, free-roaming, and privately-owned dogs. Research Square, 1. doi: 10.21203/rs.3.rs-812331/v1.
[54] Royal Canadian Mounted Police. (2022). Retrieved from https://www.rcmp-grc.gc.ca/policedogs-chienspoliciers/our-dogs-nos-chiens-eng.htm?wbdisable=true.
[55] Saari, S., Näreaho, A., & Nikander, S. (2019). Canine parasites and parasitic diseases. Uitgever: Academic Press.
[56] Sebnem Ozcan, S., Akin, H., Bayram, H., Bas, M., Yildiz, A., & Ozdemiroglu, A. (2009). Utilization of police dogs: A Turkish perspective, policing. An International Journal, 32(2), 226-237. doi: 10.1108/13639510910958154.
[57] Slensky, K.A., Drobatz, K.J., Downend, A.B., & Otto, C.M. (2004). Deployment morbidity among search-and-rescue dogs used after the September 11, 2001, terrorist attacks. Journal of the American Veterinary Medical Association, 225(6), 868-873. doi: 10.2460/javma.2004.225.868.
[58] Shultz, S., & Dunbar, R.I. (2010). Encephalization is not a universal macroevolutionary phenomenon in mammals but is associated with sociality. Proceedings of the National Academy of Sciences, 107, 21582-21586. doi: 10.1073/ pnas.1005246107.
[59] Schuh-Renner, A., Rappole, C., Mullaney, S.B., Venn, E., & Grier, T.L. (2021). Factors associated with medical problems among young non-deployed U.S. military working dogs. Preventive Veterinary Medicine, 193, article number 105390. doi: 10.1016/j.prevetmed.2021.105390.
[60] Shichor, D., Decker, D.L., & O'brien, R.M. (1979). Population density and criminal victimization some unexpected findings in central cities. Criminology, 17, 184-193. doi: 10.1111/j.1745-9125.1979.tb01285.x.
[61] Stojsih, S.E., Baker, J.L., Les, C.M., & Bir, C.A. (2014). Review of canine deaths while in service in US Civilian Law Enforcement (2002-2012). Journal of Special Operations Medicine, 14(4), 86-91. doi: 10.55460/7R21-PW29.
[62] Surprising cause of death for police dogs. (2021). Retrieved from https://thebark.com/content/surprising-cause-death-police-dogs.
[63] Takara, M.S., & Harrell, K. (2014). Noncombat-related injuries or illnesses incurred by military working dogs in a combat zone. Journal of the American Veterinary Medical Association, 245(10), 1124-1128. doi: 10.2460/javma.245.10.1124.
[64] Tamimi, N., & Wali, A.A. (2019). Health problems of Iraqi police dogs referred to Baghdad Veterinary Hospital during 2015-2017. Veterinary World, 12(7), 1046-1051. doi: 10.14202/vetworld.2019.1046-1051.
[65] Tamimi, N. (2017). Prevalence of diseases in the canine referred to a private practice in Baghdad in 2015-2016. Kufa Journal for Veterinary Medical Sciences, 8(2), 16-23.
[66] Toffoli, C.A., & Rolfe, D.S. (2006). Challenges to military working dog management and care in the Kuwait theater of operation. Military Medicine, 171(10), 1002-1005. doi: 10.7205/milmed.171.10.1002.
[67] Uddin, M.M., Talukder, H., Islam, O., Asaduzzaman, M., Das, M., Ahsan, M.I., & Islam, S. (2021). Magnitudes of diseases in dogs vary among different levels of age, gender, breed, and season: A hospital-based, retrospective cross-sectional study. Heliyon, 7(11), article number 08287. doi: 10.1016/j.heliyon.2021.e08287.
[68] Wang, G.D., Zhai, W., Yang, H.-C., Wang, L., Zhong, L., Liu, Ya.-H., Fan, R.-H., Yin, T.-T., Zhu, Ch.-L., Poyarkov, A.D., Irwin, D.M., Hytönen, M.K., Lohi, H., Wu, Ch.-I., Savolainen, P., & Zhang, Ya.-P. (2016). Out of Southern East Asia: The natural history of domestic dogs across the world. Cell Research, 26(1), 21-33. doi: 10.1038/cr.2015.147.
[69] Worth, A., Sandford, M., Gibson, B., Stratton, R., Erceg, V., Bridges, J., & Jones, B. (2013). Causes of loss from active duty for New Zealand Police German Shepherd Dogs. Animal Welfare, 22, 167-174. doi: 10.7120/09627286.22.2.167.
[70] Who we help. (2004). Protecting our protectors in their retirement. Retrieved from https://www.nfrsa.org.uk/who-we-help/.
[71] Zink, C., & Schlehr, M.R. (2020). Working dog structure: Evaluation and relationship to function. Frontiers in Veterinary Science, 7, article number 559055. doi: 10.3389/fvets.2020.559055.
[72] Zaki, A.A., Attia, M.M., Ismael, E., & Mahdy, O.A. (2021). Prevalence, genetic, and biochemical evaluation of immune response of police dogs infected with Babesia vogeli. Veterinary World, 14(4), 903-912. doi: 10.14202/vetworld.2021.903-912.